Earth Hour is known as an action to avoid the changing of climate around the world and necessary of doing this.Through turning of the lights for on hour, Earth Hour prove that you can make a difference through that simple action.
Earth Hour was first held in 2007 and this year we saw a record when there were 3929 cities from 88 countries joining Earth Hour.Lights from Earth's symbols buildings like Sydney Opera house, Edinbourgh castle in Scotland, Big Ben clock tower,... will be off at 20h30.It last for one hour until 21h30.
Will/did you take part?
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